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Muscular Sys terms
A&P CH8 Muscular System Clinical Terms
| Term | Definition |
|---|---|
| contracture | condition of great resistance to the stretch of a muscle |
| convulsion | series of involuntary contractions of various voluntary muscles |
| electromyography | technique for recording electrical charges in muscle tissue |
| fibrillation | spontaneous contractions of individual muscle fibers, producing rapid and uncoordinated activity within a muscle |
| fibrosis | degenerative disease in which fibrous connective tissue replaces skeletal muscle tissue |
| fibrositis | inflammation of fibrous connective tissues, especially in the muscle fascia (also called muscular rheumatism) |
| muscular dystrophies | group of inherited disorders in which deficiency of cytoskeletal protein (or glycoprotein) collapses muscle cells, leading to progressive loss of function) |
| myalgia | pain from any muscular disease or disorder |
| myasthenia gravis | chronic disease in which muscles are weak and easily fatigued because of malfunctioning neuromuscular junctions |
| myokymia | persistent quivering of a muscle |
| myology | study of muscles |
| moma | tumor composed of muscle tissue |
| myopathy | any muscular disease |
| myositis | inflammation of skeletal muscle tissue |
| myotomy | cutting of muscle tissue |
| myotonia | prolonged muscular spasm |
| paralysis | loss of ability to move a body part |
| paresis | partial or slight paralysis of muscles |
| shin splints | soreness on the front of the leg due to straining the flexor digitorum longus often as a result of walking up and down hills |
| torticollis | condition in which the neck muscles, such as the sternocleidomastoids, contract involuntarily (also called wryneck) |